AntarctosaurusvsCompsognathus
Antarctosaurus has a higher Length (18 vs 1 m), while Compsognathus has a higher Earliest Appearance (145 vs 84 Ma), while Compsognathus has a higher Temporal Midpoint (143 vs 84 Ma).
Physical Characteristics
18
Length
1
N/A
Weight
3
herbivorous
Diet
carnivorous
Classification
sauropod
Type
small theropod
Temporal Range
Late Cretaceous
Era
Late Jurassic
84
Earliest Appearance
145
84
Latest Appearance
140
N/A
Time Span
5
84
Temporal Midpoint
143
Discovery
1,929
Year Discovered
1,859
Argentina, Chile, Uruguay
Discovery Location
France, Germany
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Data sourced from World Dinosaur Dataset (Zenodo) (CC-BY 4.0).